Mercury's Links
"One of the other mutts that protect the planet. I don't have much to say." Tempest admires Mercury's powers but they've never spoken face to face that much. He doesn't plan to get to know them, though.
"Mercury is a very helpful mutt, with such a pretty pelt! Ohh I wish I had horns like them!" Terra always seems to gush over Mercury despite knowing very little about them. Something about Mercury just attracts Terra!